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Marquise|Natural|GIA

1.23ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6243001732

Certificate GIA 6243001732

Diamond specifications and retailer prices

From €6,406 EUR
$7,157 USD
As of October 30, 2026
Save €7,883 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €14,289 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.23ct natural marquise diamond

This 1.23ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243001732. Listed at 17 retailers as of October 30, 2026, with prices from €6,406 to €14,289, a €7,883 spread on the same certified stone. NZ Jewellers lists it at €14,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243001732
Dimensions10.75 × 5.53 × 3.49 mm
L/W Ratio1.94
Top View
10.75 mm5.53 mm1.23 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243001732
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €14,289 EUR|Low: €6,406 EUR|High: €14,846 EUR|Avg: €8,720 EUR|+12.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 12€6,406 EUR
Retailer 14€6,755 EUR
Retailer 6€6,814 EUR
Retailer 16€7,088 EUR
Retailer 4€7,144 EUR
Retailer 2€7,574 EUR
Retailer 7€7,740 EUR
Retailer 5€7,859 EUR
Retailer 10€8,055 EUR
Retailer 17€8,188 EUR
Retailer 8€8,557 EUR
Retailer 13€8,557 EUR
Retailer 15€8,576 EUR
Retailer 3€8,843 EUR
Retailer 11€8,931 EUR
Retailer 9€12,437 EUR
NZ Jewellers€14,289 EUR

33 data points across 17 retailers

17 retailers€6,406 EUR to €14,289 EUR

A
Cheapest Retailer
-
€6,406 EUR
$7,157 USD
A
Retailer 2
-
€6,755 EUR
$7,547 USD
View
A
Retailer 3
-
€6,814 EUR
View
B+
Retailer 4
-
€7,088 EUR
CA$10,998 CAD
View
B+
Retailer 5
-
€7,144 EUR
$7,981 USD
View
Final sale: no returns
B+
Retailer 6
-
€7,574 EUR
$8,462 USD
View
B+
Retailer 7
-
€7,740 EUR
$8,647 USD
View
B+
Retailer 8
-
€7,859 EUR
$8,780 USD
View
B+
Retailer 9
-
€8,055 EUR
£7,086 GBP
View
B+
Retailer 10
-
€8,188 EUR
£7,203 GBP
View
B+
Retailer 11
-
€8,557 EUR
$9,560 USD
View
B+
Retailer 12
-
€8,557 EUR
$9,560 USD
View
B+
Retailer 13
-
€8,576 EUR
$9,581 USD
View
B+
Retailer 14
-
€8,843 EUR
$9,880 USD
View
B+
Retailer 15
-
€8,931 EUR
$9,978 USD
View
B
Retailer 16
-
€12,437 EUR
£10,941 GBP
View
Most Expensive
B
NZ Jewellers
d682b891-c95f-47d5-b5fb-a5c6feff8bac · Oct 30
€14,289 EUR
$15,964 USD
View
16 more retailers have this diamond
Prices start from €6,406 EURSave up to €7,883 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.23ct Marquise
€6,406 EUR